(b) The following tables provide information of five mutually exclusive projects and their IRRs derived from the same service lives of 20 years. Using the method learned in Topic 8 , explain the procedure to conduct the incremental investment analysis by filling in the given tables with the relevant information provided below. Which alternative should be chosen if MARR =10% per year? (13 marks ) (i) Use only the relevant information given in the above tables to conduct the 3-step incremental investment analysis (by filling in the blanks below and in the tables). Step 1: Include only the alternatives that satisfy the criterion of Fill in the last row of the first table to indicate whether the investment projects are economically justified or not. Step 2: Arrange the alternatives in order of their Project is the base alternative. Fill in the blanks in the table below. You may not need to fill in all columns. Step 3: Given that the alternative is acceptable, we conduct the incremental analysis to decide whether moving on to alternative is economically justified. Conduct the incremental analysis in the table below. You may not need to fill in all columns. Based on the above incremental investment analysis, Alternative should be chosen